From: Joe Q. Public <john.q.public@example.com>
To: Mary Smith <@node.test:mary@example.net>, , jdoe@test  . example
Cc: Group1: 1, 2, 3; Group2: a, b, c; Group3: x, y, z;
Date: Tue, 1 Jul 2003 10:52:37 +0200
Message-ID: <5678.21-Nov-1997@example.com>

Hi everyone.

Appendix A.6.1.  Obsolete Addressing

   Note in the example below the lack of quotes around Joe Q. Public,
   the route that appears in the address for Mary Smith, the two commas
   that appear in the "To:" field, and the spaces that appear around the
   "." in the jdoe address.

